Im a little confused: i want to kiss my best friend, who is the same sex as me, help someone?
It could be bisexual curiosity (bisexuality is much more common than most realize, you can be bi a little, or a lot, by the way, my twin-sister & youngest daughter are bi). Your feelings are in truth not that uncommon. As to what you should-can do, depends on how safe you feel with her, perhaps you could raise it in a conversation of some sort, not too seriously, to see-learn her reaction. Better to fall asleep in her arms for as long as the 2 of you may, than to kiss her & lose her. And please, please, realize that your feelings are natural, there is nothing wrong with them, thoughts are not evil, it is actions that may be, if the other is opposed.